Back
Genesis is the first dual action anti-fall haircare range: FOR ALL WOMEN, IN ALL LIFESTYLES, WITH ALL DEGREE OF HAIR FALL.
Powered with a cocktail of highly efficient ingredients to instantly strengthen and thicken the hair fiber for an immediate fuller look with more fiber strength, more fiber retention* and -84% less hair-fall**.
*Clinical study, 99 people, 6 weeks use.
**hair-fall due to breakage. Instrumental test on Bain Nutri-fortifiant + Masque Reconstituant + Ampoule/Sérum Aminexil.
HOW DOES GENESIS WORK?
A double action for your client:
Instantly: PROTECTS AGAINST DAILY EXTERNAL AGGRESSOR AND ANTIOXIDES thanks to Ginger roots and Edelweiss native cells.
Long Term: STOP HAIR-FALL FORTIFIES HAIR ANCHORAGE & RETENTION AND REDUCE HAIR-FALL FROM THE ROOTS thanks to Aminexil.
Sérum Anti-Chute Fortifiant benefits:
- Silicone-free.
- Strengthens hair day after day.
- 97% less hair fall due to breakage from brushing*.
*System of Bain Hydra-Fortifiant + Fondant Renforcateur + Sérum Fortifiant vs Non-Conditioning Shampoo.
WHO IS IT FOR?
Genesis targets every woman with hair fall need that would efficient, convenient and peasurable with :
- Instant result of hair care
- Efficacy of anti hair fall solutions
Activate scalp with the Serum Anti-Chute Fortifiant.
Use once daily in the morning or before going to bed during a 6-week period :
Step 1: Take 1 pipette until the mark.
Step 2: Apply 3 drops by section and repeat on the whole scalp with 4 doses.
Step 3: Massage gently, do not rinse.
Learn more on Access
Ask more information about this productGenesis Sérum Anti-Chute Fortifiant is enriched with GINGER ROOT, EDELWEISS NATIVE CELLS and AMINEXIL.
GINGER ROOTS: Known for its ability to protect against daily external aggressors.
EDELWEISS NATIVE CELLS: Capable to resist the most extreme conditions and is known in skincare for its antioxidants. It also has power & collagen-preserving properties.
AMINEXIL: Helps hair to anchor more solidly into the scalp & prevents collagen from hardening around hair follicles to reduce hair-fall from the roots.
Noelle
11.737054605E12 16/01/2025
New user
I am on my second bottle. my first bottle lasted about 2 weeks ( applying 4 pipettes every morning). I haven't noticed any change yet. Keeping my fingers crossed!
Originally posted on kerastase.ca
Reply from Consumer care center
Hello Noelle! Thank you for sharing with us some feedback on our Genesis Anti-Breakage Fortifying Serum. Depending on the severity of the hair fall it can take more then one treatment to see results. We invite you to contact one of our agents at [email protected] for further assistance on how to use the product to get the best results.
sophie13
41.73654551E12 10/01/2025
Amazing
[This review was collected as part of a promotion.] Noticed less hair fall for sure, however ran out quickly
Originally posted on kerastase-usa.com
Asmita
51.736544607E12 10/01/2025
Customer
[This review was collected as part of a promotion.] I really like the product it
Make my hair smooth and shiny
Originally posted on kerastase-usa.com
Juli3ee
51.736460007E12 09/01/2025
Serum
I have felt a difference in my hair density since using this product
Compared to other serums I think the cost is ok for the amount you get. I finished a full bottle and also notice so many new baby hairs coming in like crazy
Originally posted on kerastase-usa.com
hmppppppp
51.736449209E12 09/01/2025
Smells amazing
I would purchase this again just for the way it smells because it’s so good. It’s like a hair perfume that also keeps my hair from falling out so much. Love it
Originally posted on kerastase-usa.com
Natures Andre
51.736397004E12 08/01/2025
Love it
I really like the smell and how soft my hair after use every night! I been seeing new hair growing!! Best hair serum
Originally posted on kerastase-usa.com
Elsie1
51.736225108E12 06/01/2025
Works
[This review was collected as part of a promotion.] I’ve seen a lot of growth since I started using it even after the first 2 weeks. I’ve also noticed less hair fall. Love this and reordered.
Originally posted on kerastase-usa.com
Zoesheis
51.736176511E12 06/01/2025
Love this product
Get it and thank me later. I was sceptical after trying millions of hair products but this serum started to show it's magic just after a week. Improvement in hair health. Highly recommended
Originally posted on kerastase-usa.com
Isha Aga
41.736353829E12 08/01/2025
Must buy
Buying it for a third time .. and it has made noticeable change in my hair growth .The serum is lightweight doesn’t have any greasy residue and has a pleasant subtle fragrance
Originally posted on kerastase-usa.com
gracegriff
41.735941613E12 03/01/2025
Enjoying so far
Nice so far - been using for less than a month at this point, so I haven't noticed any major differences. I like that this is something that can stay in all day/night and does not make my hair greasy. Smells amazing as well.
Originally posted on kerastase-usa.com
JCG008
51.735892111E12 03/01/2025
Love
I have been using this product for a month, and I have already noticed a significant difference. I can see increased growth, which is very encouraging. Regarding the fragrance, it has a natural floral scent that I absolutely love.
Originally posted on kerastase-usa.com
Kimberly1974
41.735875904E12 02/01/2025
Makes hair limp
I was hopeful this wouldn’t make my hair oily. It did make it very limp.
Originally posted on kerastase-usa.com
Anonymous
51.735845313E12 02/01/2025
Excelente tés resultados
Excelente me ha encantado he tenido muy buenos resultados
Originally posted on kerastase-usa.com
HippityHop54321
41.735794906E12 02/01/2025
Works well, really strong scent
[This review was collected as part of a promotion.] It’s working well however the scent is REALLY strong which is the only downside.
Originally posted on kerastase-usa.com
Liz Go
41.735768808E12 01/01/2025
Hair serum
[This review was collected as part of a promotion.] Doesn’t make your hair oily, but runs out so fast using it as directed. I literally went through the bottle in less than a month but I’m buying it again because I think it works
Originally posted on kerastase-usa.com
Anonymous
51.736056811E12 05/01/2025
Great product 👌
[This review was collected as part of a promotion.] Great for scalp that have color treated hair, hair not fall as much use too ~ ~~
Originally posted on kerastase-usa.com
ChristyShum
51.735843511E12 02/01/2025
I love everything about it!
[This review was collected as part of a promotion.] I have a very sensitive scalp and have struggled with a severe hair loss this fall, so I was hesitant to try new products. However, the Kérastase Serum Fortifiant has been a game-changer. It’s incredibly gentle on my scalp—no irritation or discomfort at all—and I’ve noticed a significant improvement in my hair’s strength and growth. It’s lightweight, easy to apply, and truly delivers results. I myst mention that first I used the ampoules against hair loss also from Kerastase. I feel like those helped to stop my severe shedding and then I’ve continuously been using this serum to keep up with the results and increase new hair growth. Highly recommend for anyone dealing with scalp sensitivity and hair loss!
Originally posted on kerastase-usa.com
Ashleym26
51.735598711E12 30/12/2024
Favorite scalp serum!!
This is my 2nd bottle I just ordered! It’s so lightweight, doesn’t make my hair greasy or oily, absorbs into my scalp so fast, and it smells so good. Plus my scalp doesn’t get dry and itchy anymore. I use this product daily. Love it!!
Originally posted on kerastase-usa.com
Megan A
51.73571211E12 01/01/2025
Hair shedding reduced significantly
My hair looks amazing and my shedding has reduced significantly. The smell is great and I notice zero residue from it on my scalp
Originally posted on kerastase-usa.com
Anonymous
51.735253107E12 26/12/2024
My hair get better
[This review was collected as part of a promotion.] I had falling hair problem, but it has gone since I started using this product. Would recommended.
Originally posted on kerastase-usa.com
Lina k
51.735253107E12 26/12/2024
Serum
Very light weight serum, doesn’t feel oily or stuck to your hair
Originally posted on kerastase-usa.com
Fafi
51.735132597E12 25/12/2024
Wendy9893
31.735577157E12 30/12/2024
Good but dont really recognize any improvement
I used the whole bottle and tbh i don't recognize any differences. The smell is light and good
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hi there! We appreciate your feedback with our Serum Fortifiant Hair Serum. While we're sorry to hear you didn't notice a difference after using the entire bottle, we're glad you enjoyed the light fragrance. We hope you continue to explore our other products!
Sushhh
11.735570408E12 30/12/2024
This was cancelled very bad experience! This was m
This was cancelled 😡 this was my fav serum! Very bad experience
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Sushhh, we are sorry to hear about your experience with your most recent order. We make every effort to provide the highest quality experience for our consumers that exceeds their expectations, and we want to know when our service is unsatisfactory. We will share your comments with our team so that we can improve our service in the future!
RekhaHair
11.735064886E12 24/12/2024
Heavy alcohol smell
The first 2 ingredients are water and alcohol. Its drying out my hair and the smell lingers long. I couldn't continue after 3 uses. Its been raved by influencers and I just trusted without doing my research.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello, Thank you for reaching out about your recent experience with Genesis Serum Fortifiant Hair Serum. We are interested in collecting more information and making things right. Please give us a call at 877-748-8357 Monday to Friday: 9:00 am to 5:30 pm. EST for assistance and provide the reference #39014512. Looking forward to speaking with you.
Shoosh
51.734740105E12 20/12/2024
I love it.
I love it. It smells amazing and feels good on my scalp. I havent seen any result yet but ive only been using it a few weeks.
Originally posted on kerastase-usa.com
Goldie_42
51.734714009E12 20/12/2024
BEST HAIR SERUM!!!
[This review was collected as part of a promotion.] I’m obsessed with this serum!!! I already see my hair growth will be buying another bottle
Originally posted on kerastase-usa.com
Anastasiia Omarova
51.734872413E12 22/12/2024
Best Product Ever!
I love this serum! It leaves my hair feeling stronger and smoother without weighing it down. Perfect for daily use and smells amazing too. Highly recommend for anyone looking to strengthen their hair!
Originally posted on kerastase-usa.com
MelanieG
51.73465731E12 19/12/2024
Miracle worker!!
I’m on my second bottle and i have SO much new growth. One bottle lasted me a little less than a month and I even use a little less than it says to. With the price I am sad how quick it goes and wish there was a bigger size. Even my hairdresser was insanely impressed! I use this with the night serum and I’ve had 3-4” of all new growth come in! This is a must have and staple! I was losing hair like crazy on my weight loss journey and this saved the day!! I also LOVE this doesn’t make your hair greasy AT ALL! You can use it day or night.
Originally posted on kerastase-usa.com
lily bb
51.734622663E12 19/12/2024
BUY!
[This review was collected as part of a promotion.] This is great!!! It makes my hair feel super refreshed!
Originally posted on kerastase-usa.com
Ms Jeanette
51.734737408E12 20/12/2024
Love my hair
I started using this for about 3 weeks andy hair feels amazing 🤩 I'm in love.
Originally posted on kerastase-usa.com
Moona jamil
51.73571211E12 01/01/2025
Best serum
Best smell i have been using not even a month and my hair looks and feel super soft
Originally posted on kerastase-usa.com
Shprot
41.73454661E12 18/12/2024
Nice product
[This review was collected as part of a promotion.] Makes hair look healthy and radiant but weights hair a little bit
Originally posted on kerastase-usa.com
Josieee
51.737175933E12 17/01/2025
Amazing
It works wonders! At every application you can feel a slight change, visible. I mainly apply where I feeel I need the most, which is my receding hairline, since overall I have a lot of hair.
Originally posted on kerastase-usa.com
Anonymouss
41.734702313E12 20/12/2024
Good!
So far I like it! It does have a strong perfume-like smell.
Originally posted on kerastase-usa.com
Rebeccca
51.734622648E12 19/12/2024
Magic in a bottle
[This review was collected as part of a promotion.] I don't know what is in this stuff but it works! I was losing hair from recent weight loss so I started using this. Two months later my hair loss is seriously so much less. It's crazy. This stuff works!
Originally posted on kerastase-usa.com
Hawke
51.734139983E12 13/12/2024
Amazing
This product is honestly amazing! Its smells so good and makes my hair very soft. Ive definitely noticed a decrease in hairfall as well. So good! Highly recommend.
Originally posted on kerastase.ca
Darlene O
51.734150556E12 13/12/2024
A vitamin for your hair
[This review was collected as part of a promotion.] I call this vitamins for your hair. My hair looks better and has less breakage.
Originally posted on kerastase-usa.com
Shravya S
11.734472255E12 17/12/2024
Overwhelming scent!
I am yet to test the effectiveness of the product, but the scent is so overwhelming. I applied it at night and couldn't sleep. I tried applying it in the morning and got a headache! It smells like cheap perfume. How is this a luxury brand?
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Shravya S, We are sorry to hear about the experience you had with Serum Fortifiant Hair Serum. We want to speak with you directly about it. Please give us a call at 877-254-9949 Hours of Operation: M-F 9:00 am – 5:00 pm ET for assistance and provide reference 38866987.
Yusnelsi Urquia
51.734105615E12 13/12/2024
Es excelente
Este producto cumple lo que promete en poco tiempo! Mi cabello tenía mucha pérdida y lo he mejorado con este producto!
Originally posted on kerastase-usa.com
Mariamlinares
51.734095714E12 13/12/2024
The favorite one
[This review was collected as part of a promotion.] I love this product!! I ordered one at month, that help me with my dry hair and my damage sections, 100% recommends if your hair is damage
Originally posted on kerastase-usa.com
Lela123
51.73407591E12 13/12/2024
The best thing ever
[This review was collected as part of a promotion.] First of all smell is amazing
After using this product for a week i saw a big difference on hair falling.
Originally posted on kerastase-usa.com
Anonymous
51.734058806E12 12/12/2024
Love this product!!!
perfect! smells feels amazing! I have been using it for 3 weeks and can see the results already
Originally posted on kerastase-usa.com
basketball3
51.734057009E12 12/12/2024
Genesis
This product has really made my hair grow stronger, and it smells amazing!
Originally posted on kerastase-usa.com
Rosie N
51.734047106E12 12/12/2024
No more hair loss
[This review was collected as part of a promotion.] It works great on me, no more hair loss after just couple uses
Originally posted on kerastase-usa.com
Pumpui
51.734043506E12 12/12/2024
Best hair serum I never have before
[This review was collected as part of a promotion.] It’s amazing product I love it so much definitely buy again
Originally posted on kerastase-usa.com
magallan
51.734039909E12 12/12/2024
Serum
Tried ordering another because I loved it so much, but I guess everyone else does too because you are out of it
Originally posted on kerastase-usa.com
Stephanie06
51.733999412E12 12/12/2024
Fallout
[This review was collected as part of a promotion.] This has given me immediate results with fallout and I can tell it is going to improve my hair.
Originally posted on kerastase-usa.com
Halaz2
51.73393371E12 11/12/2024
Def buy
Great product, actually works and does not leave your hair greasy
Originally posted on kerastase-usa.com
Hymaskn
21.733933814E12 11/12/2024
Inutile
Voilà 3 semaines que je l'utilise, aucun effet pour l'instant et le flacon sera vide d'ici moins d'une semaine d'utilisation... vu le prix, je n'en rachèterai pas.
Point positif : il sent bon
Originally posted on kerastase.fr
L b 123
11.734127664E12 13/12/2024
Can’t get over the terrible scent
This smells so strongly like cheap perfume! I can’t get over it! I love the green serum but it was out of stock so tried this and the 8H magic. Both smell so bad that I’m not sure I can stomach putting them on my scalp.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Lb 123, We are sorry to hear you do not like the scent of Serum Fortifiant Hair Serum. We make every effort to provide the highest quality products that exceed the expectations of our consumers and want to know when something can be improved. We will share your comments about it with our team!
Karkar24
51.733859907E12 10/12/2024
Already noticing less shedding!
Great smelling product , already feel like my scalp is healthier in just a few short weeks , can’t wait to continue
Originally posted on kerastase-usa.com
Anonymous
51.733859907E12 10/12/2024
Great purchase
I can see new hair growth and my hair are thicker and stronger
Originally posted on kerastase-usa.com
Arun03
11.736392972E12 08/01/2025
Feels like water
Really disappointed with the latest fortifying serum. It feels like water and it's keep dripping on my face. It wasn't like this before when I purchased my first from a different website
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Arun03, thanks for sharing your honest feedback on our Serum Fortifiant Hair Serum. Consumer feedback like yours is extremely helpful, as it allows us the opportunity to improve our products and services. All these comments will be shared with the appropriate teams.
Jennye
11.733849534E12 10/12/2024
Caused irritation
Really wanted to love this expensive product, unfortunately it made my hair sticky, irritated my scalp and caused me dandruff. All that money down the drain.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hi, Thanks for your feedback. We are sorry to hear about the experience you had with Genesis Serum Fortifiant Hair Serum . We would like to speak with you directly about it. Please give us a call at 877-748-8357 Monday to Friday: 9:00 am to 5:30 pm. EST for assistance and provide the reference #38716063. Looking forward to speaking with you. It would be helpful if you could have the product available when you call.
KathrynB
51.733859907E12 10/12/2024
So far so good!
I’m about a month in to using this product.. I use it on non wash days before bed.. love the smell and refreshes my scalp.. starting to see some baby hairs grow in! Just live it so far!
Originally posted on kerastase-usa.com
Anonymous
51.733795105E12 09/12/2024
Wonderful product!
Great serum with excellent fragrance! Very light weight, feels wonderfully fresh, and looks like it will nourish my hair and help with density.
Originally posted on kerastase-usa.com
Mahi10
11.733774334E12 09/12/2024
Returned due to awful smell
Seriously smells awful! I had to wash my hair and pillow covers to get rid of the smell! No idea if the product is effective or not!
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Mahi10, thank you for providing us with honest feedback on Serum Fortifiant Hair Serum. We are sorry to hear you dislike the fragrance. We take product design and quality very seriously. We will be sharing all your comments with our team. We always look for ways to improve our products so your comments are greatly appreciated.
Danyeli
51.733503521E12 06/12/2024
So far so good !!
Haven’t really used it for long to really notice big results, but so far I have notice much less hair shedding, I love the smell ! Leaves a nice tingly sensation on scalp
Originally posted on kerastase-usa.com
Monkeymom
51.733382005E12 05/12/2024
Definitely Great Purchase
Sweet long last smell to enjoy at night while my hair repairing.
Originally posted on kerastase-usa.com
IrishEyesLinda
51.733342408E12 04/12/2024
Amazing Product!!!
This product delivers!!! My hair fall stopped almost immediately after I started using this product. I have actually been using it for 3 months now and I wanted to wait before writing a review to make sure it wasn’t short results. My hair feels amazing with this product and several other products I have tried dried my hair out so I 100% recommend this to anyone with hair fall out.
Originally posted on kerastase-usa.com
Catv
21.733326291E12 04/12/2024
Pour l instant, je constate malheureusement très peu de résultat que ce soit dans la réduction de la chute que dans la qualité des cheveux…
Originally posted on kerastase.fr
JuliVivi
51.733319009E12 04/12/2024
Great scalp serum
Just love it. Smells great, feels great, waiting for long term results.
Originally posted on kerastase-usa.com
Kerstase
51.733297406E12 04/12/2024
Amazing
Kérastase’s hair serum is a game-changer for anyone looking to transform their hair care routine. Infused with advanced nourishing ingredients, it deeply hydrates and strengthens hair, leaving it incredibly soft, smooth, and shiny without feeling greasy. The lightweight formula absorbs quickly, making it perfect for all hair types, from fine to thick, and it helps control frizz while enhancing natural texture.
Originally posted on kerastase-usa.com
NanMarie
51.733283005E12 03/12/2024
Amazing Product
I use this 2-3 times a week. It smells amazing and I ALWAYS get comments like, “your hair smells so good!” every time I apply it. Keeps my scalp healthy and hair growing strong.
Originally posted on kerastase-usa.com
ZNatalya
41.73326771E12 03/12/2024
I did see a improvements
I liked the serum, I can't say that the problem with hair loss has been solved, but there is an improvement. For best results, the serum should be used once every three days or more often.
Originally posted on kerastase-usa.com
Val1986
51.733268608E12 03/12/2024
The best hair serum
My hair has been much stronger since Ive been using this serum paired with my vitamins.
Originally posted on kerastase-usa.com
nanynha131
51.733268608E12 03/12/2024
Fabulous smells
In addition to helping me restore the health of my hair, it also leaves a wonderful scent on my hair.
Originally posted on kerastase-usa.com
Mlynn7
51.733272491E12 03/12/2024
I PAID FULL PRICE! What MAGICAL SERUM is this?!!
This is a REAL RARE REVIEW*** Fantastic! I’d read review after review of this, then it kept coming up in my social media feeds. Untrusting me wondered if I was just a victim of sponsered paid influencers and algorithms but I decided to give it a go to see// IT WORKS!! Incredible stuff. My hair fall is hardly any at all anymore after using this daily for 2 weeks. It’s very light, I use it everyday (massage into your scalp with freshly washed hands and fingers;) them prepare for the magic to happen. I’m hooked!
Originally posted on kerastase-usa.com
Cassie135
31.733430501E12 05/12/2024
It’s an OK scalp serum
[This review was collected as part of a promotion.] I like that this serum doesn’t leave my hair greasy like the OUAI scalp serum or other serums, but I don’t love the fact that the scent is super strong. It smells good, but it’s too much sometimes and it makes me nauseous. It’s also pretty expensive. I don’t notice hair growth with this like I do with the ouai serum. So I feel like it’s okay. It doesn’t do anything positive, but nothing negative.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Cassie135, We are sorry to hear about the experience you had with Serum Fortifiant Hair Serum. We want to speak with you directly about it. Please give us a call at 877-254-9949 Hours of Operation: M-F 9:00 am – 5:00 pm ET for assistance and provide reference 38494671.
Anonymous
51.733268608E12 03/12/2024
So happy I purchased!!
[This review was collected as part of a promotion.] My hair was falling more than usual, so I decided to give this a try & I am so happy I did! The hair falling has definitely reduced and I have noticed my hair feeling thicker and healthier. I will be repurchasing & keeping part of my nightly hair routine!!
Originally posted on kerastase-usa.com
Rosey12
41.733268608E12 03/12/2024
Smells great
A little tricky to use as it’s super liquidy and I couldn’t keep it in my palms to transfer onto my ends. Does smell great tho
Originally posted on kerastase-usa.com
Geradette
51.733157012E12 02/12/2024
Must have.
Love it. First time using and have been very impressed with it.
Originally posted on kerastase-usa.com
Anna079
51.733182221E12 02/12/2024
Exceeded my expectations
[This review was collected as part of a promotion.] If you have dry, frizzy hair that falls out a lot, I recommend that you buy this serum, my hair looks shinier, the frizz has diminished and less hair falls out. I am very happy with my purchase
Originally posted on kerastase-usa.com
Dawn504
51.733181309E12 02/12/2024
Love this product!
Love this serum. Definitely less hair falling out since using it
Originally posted on kerastase-usa.com
Carolyn v
51.733181309E12 02/12/2024
Buy it!
I am seeing new growth after using this product consistently.
Originally posted on kerastase-usa.com
bubbles1
51.732940103E12 29/11/2024
lightweight and effective
super lightweight and absorbs easily into the scalp!
Originally posted on kerastase-usa.com
songdi
41.732938305E12 29/11/2024
Great!
Great product; just wish it was a bit more affordable.
Originally posted on kerastase-usa.com
SandySup
51.733324409E12 04/12/2024
Great product
Easy to use, nice smell, well absorb with no greasy
Originally posted on kerastase-usa.com
Lounjin
51.733100304E12 01/12/2024
Amazing
Best hair serum i could ever have asked for !!! Reduces hair fall snd leaves your hair smelling amazing!
Originally posted on kerastase-usa.com
TiffanyNg
51.732908626E12 29/11/2024
Serum
I just received it and try on the serum, the smells is fantastic. It makes my scalp has a clean feelings and even ready to go out without any perfume on. I will need to use it for a period of time to see if it helps, I sure will come back and write another review
Originally posted on kerastase-usa.com
tashaflorida
51.733076018E12 01/12/2024
hair serum
[This review was collected as part of a promotion.] makes my scalp so healthy. i love this hair serum. recomended
Originally posted on kerastase-usa.com
Kate95
41.733006705E12 30/11/2024
I think it’s working
Been using this alongside the genesis mask. I think this has been helping my hair as I’ve noticed less breakage but will probably take some time.
Originally posted on kerastase-usa.com
Lotus87
51.732820408E12 28/11/2024
Best hair serum I ever had
[This review was collected as part of a promotion.] After using it for 6 months, most of my friends said my hair grows more. I can also feel that this product does not contain harmful chemicals. It won’t irritate my head like other brands. I will keep using it consistently
Originally posted on kerastase-usa.com
My love
51.732815011E12 28/11/2024
My new friend for my hair recommended , i help my
It work good on my hair
You should try
Hight recommended
Originally posted on kerastase-usa.com
Fla2024
51.732810507E12 28/11/2024
Wonderful product
[This review was collected as part of a promotion.] The product is wonderful, light and smells great!! I'm excited about my purchases!
Originally posted on kerastase-usa.com
Giiggabrat
51.732806907E12 28/11/2024
Amazing!
I can see the difference already! Would def recommend to others!
Originally posted on kerastase-usa.com
Cris k
41.732810507E12 28/11/2024
Very watery
This is too liquid for my taste. Also left my hair feeling dry.
Originally posted on kerastase-usa.com
Mroses
41.732810507E12 28/11/2024
Good treat but lot of usay
[This review was collected as part of a promotion.] I liked but you should use daily for 6 weeks amd the product serve less than that
Originally posted on kerastase-usa.com
Anonymous
51.73280061E12 28/11/2024
Exceptional
Just loved the products and the way my hair looks like
Originally posted on kerastase-usa.com
Abilen
51.73280061E12 28/11/2024
Best serum of the year
[This review was collected as part of a promotion.] You shouldd buyyyy it nowwwwwwwwwwwwwwwwwwwwwwwwww
Originally posted on kerastase-usa.com
Jocelyn14
51.732669206E12 26/11/2024
Works great and smells soo good
After one month I could feel the difference and every time I use it my hair smells like i just left the salon
Originally posted on kerastase-usa.com
KristinaW
51.732719623E12 27/11/2024
Love it
[This review was collected as part of a promotion.] I started using this serum a couple of weeks ago. I love the way it makes my hair look shiny and healthy, and it feels super soft. It doesn’t leave it looking greasy or weighed down.
Originally posted on kerastase-usa.com
Lola78
51.732590004E12 25/11/2024
Love the smell!
[This review was collected as part of a promotion.] It really works and I would buy it again! It smells wonderful and leaves my hair strong and shiny
Originally posted on kerastase-usa.com
Dog8925
51.732927168E12 29/11/2024
Hair serum
Beat serum I have tried so far. After Covid-19 infection my hair was falling out and my hair dresser recommended this hair serum and it’s worth every dollar.
Originally posted on kerastase-usa.com
Aditi P
41.732663806E12 26/11/2024
Love it!
Drastically improved my hair fall, shedding much less and added lots of growth. For me particularly i was experiencing a lot of hair shedding and this seriously helped improve that. The bottle is a bit janky though, the dripper/pipette thing is it a bit wonky on mine but I love the product !
Originally posted on kerastase-usa.com
Anonymous
51.732563015E12 25/11/2024
Hair grow
[This review was collected as part of a promotion.] This product is so amazing, my hair look fuller and better , I recommended to my friends and family use it
Originally posted on kerastase-usa.com
Dembou
51.73247661E12 24/11/2024
Love This Product
[This review was collected as part of a promotion.] Is Product makes a difference in the finish of your hair after blow drying?
Originally posted on kerastase-usa.com
NicoleM6
51.732675507E12 26/11/2024
This is my third bottle!
I initially tried out the sample size to test how my hair responded to it, as well as the absorbency and smell. With a little patience you will see that this serum really works! After 6 weeks of constant use (almost every day) I saw a major difference in my hair fall. Whether or not I used at night or day, it absorbed quickly in my hair without leaving it feeling greasy. I will be buying this again and again. It’s a permanent product in my routine.
Originally posted on kerastase-usa.com
mich1818
51.732559753E12 25/11/2024
I've never loved a hair product so much
[This review was collected as part of a promotion.] I'm obsessed with this hair serum - my hair feels, looks, and overall is so much healthier and shinier. My hair has less breakage and overall feels like silk. I will always continue to purchase Kerastase as I love this brand so much
Originally posted on kerastase-usa.com
Anti-Breakage Fortifying Hair Serum 90ml
Kerastase - Genesis
Daily anti hair-fall fortifying serum for weakened hair, prone to falling. The serum improves hair resistance to minimize hair-fall and maximize beautiful hair.